package com.prs.crm.service.impl;

import java.util.Collection;

import com.prs.crm.dao.DistrictDao;
import com.prs.crm.domain.District;
import com.prs.crm.service.DistrictService;

public class DistrictServiceImpl extends BaseServiceImpl<District,DistrictDao> implements DistrictService{

	public Collection<District> getRootDistricts()
	{
		return this.getDao().getRootDistricts();
	}
}
